Chad Lindsey

Marshall and Lily enter a Halloween costume party and Robin brings her new boyfriend. Ted and Barney go to the same fancy dress party they go to every year when Ted waits for his lost love, the Slutty Pumpkin.

Frank's distress rises after the press makes a big fuzz out of the killing of a tourist right in front of a trendy Lower East Side restaurant.

Danny goes after Luis Delgado, the man responsible for torching his house, on a personal mission for revenge.

Linda helps with a shooting investigation when she hears the victim reveal who was responsible; Jamie is enraged when Henry is mugged.

Frank clashes with a journalist who refuses to reveal a source who has admitted to murder. Plus, Danny works with troubled teens.

Evan comes face to face with the kidnappers who snatched him in Cuba, and Hank treats a supposedly deceased dissident. Elsewhere, Divya is once again forced to work with Dr Peck, and is inspired to develop her friendship with Jill.